manual screw jack
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | CIF |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 1500 pcs/month |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Dongguan, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | RN-0.5T~RN-100T |
|---|---|
| Means of Transport: | Ocean |
| Production Capacity: | 1500 pcs/month |
| Packing: | plywood box |
| Delivery Date: | depend on quantities |
Product Description
A hand wheel is a convenient solution for manual operated a screw jack or screw jack systems. When using screw jacks in intermittent positioning applications. Hand wheels are available in a range of diameters from 5 to 12 inches and customized follow clients' need.
Hand Wheels do not include a brake. Hand wheels are not recommended for use with ball screw jacks. When using hand wheel with a screw jack that can backdrive an additional locking mechanism may be required to prevent "creep".
For precise position display, a range of digital counters are available for use with screw jacks. These digital counters measure the rotation of the input shaft and display corresponding position in a counter window. The display value per input shaft revolution is variable and is achieved through a series of gear reductions configured to accommodate different jack ratios, lifting screw pitch and travel distances.
RN-Series, Acme Screw Jack
Fast speed: 1 turn 1 mm
MID speed: 1 turn 0.5 mm
Low speed: 1 turn 0.25 mm
Hand Wheels do not include a brake. Hand wheels are not recommended for use with ball screw jacks. When using hand wheel with a screw jack that can backdrive an additional locking mechanism may be required to prevent "creep".
For precise position display, a range of digital counters are available for use with screw jacks. These digital counters measure the rotation of the input shaft and display corresponding position in a counter window. The display value per input shaft revolution is variable and is achieved through a series of gear reductions configured to accommodate different jack ratios, lifting screw pitch and travel distances.
RN-Series, Acme Screw Jack
Fast speed: 1 turn 1 mm
MID speed: 1 turn 0.5 mm
Low speed: 1 turn 0.25 mm
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